Git commits in Moodle 2.8.3 by Eloy Lafuente (stronk7)

commit 6e1308b948e2298ec1c90ecece7316092d431b6f
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Thu, 29 Jan 2015 17:28:18 +0800
Tag:    v2.8.3

weekly release 2.8.2+


commit de12ede98ebd547e48f3cbea3f013fdf3f3c2d93
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Tue, 13 Jan 2015 01:17:36 +0800
Tag:    v2.8.3

MDL-35155 database: better sql_substr() impl. for mssql/sqlsrv + unit tests


commit 7e5840e4b6a1143a0b34386168fa3b0a11af2d8c
Author: Eloy Lafuente (stronk7) <stronk7@moodle.org>
Date:   Sun, 04 Jan 2015 20:16:42 +0800
Tag:    v2.8.3

MDL-48741 behat: add new moodle_list formatter (rerun compatible)